Peter's credit card payment is $75 per month. He pain an annual fee of $45 per year. He also paid $17 in fees the first year and $35 in fees the second year.

An episode of a television show is 60 minutes long when it originally airs with commercials. on a dvd without commercials, the episode is only 417 minutes long. how many1-minute commercials did the episode include when it originally aired? write and solve an equation to justify your answer.

Acredit card advertises an annual interest rate of 23%. what is the equivalent monthly interest rate?

Which rotation about its center will carry a regular hexagon onto itself